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bits Overshots
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bits PDC cutters
bits TSP bar

Wireline diamond coring bits for mining exploration

We are by far, one of the best producers of wireline diamond core bits for mining exploration worldwide. Our expertise in this field has allowed us to use advanced technology and exceptional engineering skills to produce one of the best mining products across the globe. we have full product range including impregnated & surface set diamond core bits, diamond casing & casing shoe bits, reaming shells, non coring bits, core barrels, drilling rods, casing tubes, overshots, thin wall core bits. standard as per ISO, DCDMA, CDDA, Metric. Our premium quality diamond drilling tools are mainly for the geological drilling of hard rocks, mineral exploration, site investigation and water well construction.

HQ impregnated diamond core bit HQ3 surface set diamond core bit Geocube core bit PDC core bit
Impregnated diamond core bits Surface set diamond core bits Geocube TSP core bits PDC core bits
impregnated diamond casing shoe bit surface set diamond casing shoe bits NMLC surface set diamond reaming shells NQ PCD reaming shells
Impregnated diamond casing/casing shoe bits Surface set diamond casing/casing shoe bits Surface set diamond reaming shells PCD reaming shells
NQ impregnated non coring bits surface set diamond non coring bit PDC non coring bits core barrels
Impregnated diamond non coring bits Surface set diamond non coring bits PDC non coring bits Core barrels
drilling rods overshots thin wall core bits sub_adaptor
Drilling rods Overshots Thin wall core bits Drilling tool accessories

The realm of mining industry is largely dependent upon wireline diamond core bits. For generations, wireline diamond core bits for mining exloration are being used by professionals in the mining industry. The use of this tool has allowed them to improvise their activities more accurately and precisely. The mineral extraction business had previously faced numerous problems because the process of extraction and exloration was very slow and inaccurate. With the blend of advanced technology and skilled researchers, wireline diamond core bits were invented which allowed people to employ a hassle-free solution towards mining exploration.

Our drilling equipments are made of the highest quality materials to ensure superior geological drilling of lower and upper surface hard rocks. We take pride in delivering modern and advanced drilling equipments that compete with top level brands like boart longyear, atlas copco and sandvik. Our wide range of superior drilling products are specialized for geographical drilling, mining, oil field drilling and to triumph over hard rocks.

Impregnated diamond core bits:
The impregnated diamond core bits for mining exploration is one of the more popular and applied drill bits that are used due to its durability, strength and lasting resilience in dealing with harder rocks. The construction of the impregnated diamond core bits is designed with a sintered-powdered crown fused to the steel body. the matrix could be used in various types of strata, the matrix height could made from 6mm~12mm. when the matrix erodes away at the same rate as the diamonds become worn and rounded, the new sharp diamonds are exposed to continue cutting through the rock. The diamonds themselves are mixed with the metallic makeup through the application of alchemy and very high heats. The different size of bits does depend on the rock being cut. The medium size rock if often cut with a software drill bit and the harder rock always cut with a smaller diamond.

Surface set diamond core bits:
Surface set diamond core bits are featured with several layers of natural diamond normally on the active places of the bit crown on a particular predetermined pattern. They are mainly recommended for drilling soft, mildly abrasive, unconsolidated formations. The surface set diamond core bits are also suitable for drilling the harder formations particularly in instances where available bit loads and rotational speeds are not sufficient enough for use of impregnated diamond core bits mainly due to equipment limitations. Surface set diamond core bits are additionally effective for drilling sedimentary formations since they provide the best level of penetration at a considerably lowest-cost per meter.

Impregnated diamond casing bits, casing shoe bits, rod shoe bits:
The construction of the impregnated casing shoes and the rod shoe bits feature a sintered powdered crown joined to a shank or steel tool body. The metal crown comprises of two separate layers: the matrix and the backing layer. The matrix cuts through the overburden while the backing layer joins the matrix to the shank and supports the gauge-diameter and provides protection from hard materials. Impregnated diamond casing shoes and rod shoe bits are appropriate for hard, tough and broken formations.

Surface set diamond casing bits, casing shoe bits, rod shoe bits:
The main functions of diamond casing shoe bits are to protect the casing ends from any distortion, help a casing traverse stratum to the bedrock, to carry the mud to the earth surface, and to help down-pass of the casing when drill rod is within hole. These type of diamond grits are normally mounted on a bit crown-powdered metal matrix body that’s anchored to a robust steel body. The crown matrix on the surface set casing shoe bits serves the purpose of securely holding in place the diamonds during the entire operational lifetime of the cutting tool.

Swift manufacturing ltd always guarantees the highest quality products to its customers. We export premium quality drilling products to over fifty countries from all over the world. Our highest quality services have made us one of the reputable leading manufacturers in China. Our highly trained staffs and professionals, who are nourished with decades of experience, ensure that our customers are delivered with the highest quality services to help them attain their satisfied depth for finding mineral sources.


We export impregnated and surface set diamond core bits, diamond casing and casing shoe bits, reaming shells, core barrels, drilling rods, overshots to world wide countries, such as USA united states, Germany, UK united kingdom, Italy, France, Turkey, Russia, Ukraine, Canada, South Africa, Philippines, Cambodia, Thailand, Malaysia, Australia, New Zealand, South Korea, Japan, Israel, Cyprus, Finland, Sweden, Norway, Danmark, Poland, Czech, Hungary, Switzerland, Ireland, Holand, Greece, Croatia, Spain, Portugal, Egypt, India, Singapore, Indonesia, Saudi Arabia, United Arab Emirates, Mexico, Brazil, Colombia, Peru, Chile, Argentina etc.

  Tel: 0086-757-86705305 Mobile: 0086-18942448041 E-mail: sales@diamond-bit.com